Loans and Allowance for Loan Losses (Details 4) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Total of Commercial and industrial	$ 1,340	$ 1,545
Commercial Real Estate [Member]
Total	14,293	17,038
Construction [Member]
Total	0	0
SBA Loans [Member]
Total	0	18
Asset-Based [Member]
Total	301	472
Commercial Real Estate Commercial Mortgage [Member]
Total	7,368	9,532
SBA Loans 1 [Member]
Total	235	248
Religious Organizations [Member]
Total	6,690	7,258
Commercial [Member]
Total	1,039	1,055
Total[Member]
Total commercial loans	15,633	18,583
Good / Excellentl [Member]
Total commercial loans	258	274
Good / Excellentl [Member] | Commercial Real Estate Construction [Member]
Loans receivable	0	0
Good / Excellentl [Member] | Commercial And Industrial Of Commercial [Member]
Total	250	250
Loans receivable	250	250
Good / Excellentl [Member] | Commercial And Industrial Of SBA Loans [Member]
Loans receivable	0	0
Good / Excellentl [Member] | Commercial Real Estate Commercial Mortgage [Member]
Loans receivable	0	0
Good / Excellentl [Member] | Commercial Real Estate SBA Loans [Member]
Loans receivable	0	0
Total	8	24
Good / Excellentl [Member] | Commercial Real Estate Religious Organizations [Member]
Loans receivable	8	24
Good / Excellentl [Member] | Commercial And Industrial Of Asset Based [Member]
Loans receivable	0	0
Satisfactory [Member]
Total commercial loans	10,311	11,898
Satisfactory [Member] | Construction [Member]
Total	0	0
Satisfactory [Member] | Commercial And Industrial Of Commercial [Member]
Total	803	864
Loans receivable	578	592
Satisfactory [Member] | Commercial And Industrial Of SBA Loans [Member]
Loans receivable	0	0
Satisfactory [Member] | Commercial Real Estate Commercial Mortgage [Member]
Loans receivable	4,864	5,814
Satisfactory [Member] | Commercial Real Estate SBA Loans [Member]
Loans receivable	175	179
Satisfactory [Member] | Commercial Real Estate Religious Organizations [Member]
Loans receivable	4,469	5,041
Total	9,508	11,034
Satisfactory [Member] | Commercial And Industrial Of Asset Based [Member]
Loans receivable	225	272
Pass [Member]
Total commercial loans	3,739	4,896
Pass [Member] | Commercial Real Estate Construction [Member]
Loans receivable	0	0
Pass [Member] | Commercial And Industrial Of Commercial [Member]
Loans receivable	0	0
Pass [Member] | Commercial And Industrial Of SBA Loans [Member]
Loans receivable	0	0
Total	0	124
Pass [Member] | Commercial Real Estate Commercial Mortgage [Member]
Loans receivable	1,705	2,759
Pass [Member] | Commercial Real Estate SBA Loans [Member]
Loans receivable	0	0
Pass [Member] | Commercial Real Estate Religious Organizations [Member]
Loans receivable	2,034	2,013
Total	3,739	4,772
Pass [Member] | Commercial And Industrial Of Asset Based [Member]
Loans receivable	0	124
Special Mention [Member]
Loans receivable	0	52
Special Mention [Member] | Commercial Real Estate Construction [Member]
Loans receivable	0	0
Special Mention [Member] | Commercial And Industrial Of SBA Loans Member [Member]
Loans receivable	0	0
Total	0	0
Special Mention [Member] | Commercial Real Estate Commercial Mortgage [Member]
Loans receivable	0	52
Special Mention [Member] | Commercial Real Estate SBA Loans [Member]
Loans receivable	0	0
Special Mention [Member] | Commercial Real Estate Religious Organizations [Member]
Total	0	52
Loans receivable	0	0
Special Mention [Member] | Commercial And Industrial Of Commerciall [Member]
Loans receivable	0	0
Special Mention [Member] | Commercial And Industrial Of Asset Based [Member]
Loans receivable	0	0
Substandard [Member]
Total commercial loans	1,063	1,183
Substandard [Member] | Commercial Real Estate Construction [Member]
Loans receivable	0	0
Total	852	952
Substandard [Member] | Commercial And Industrial Of Commercial [Member]
Loans receivable	211	213
Substandard [Member] | Commercial And Industrial Of SBA Loans Member [Member]
Loans receivable	0	0
Total	211	231
Substandard [Member] | Commercial Real Estate Commercial Mortgage [Member]
Loans receivable	613	703
Substandard [Member] | Commercial Real Estate Religious Organizations [Member]
Loans receivable	179	180
Substandard [Member] | Commercial And Industrial Of Asset Based [Member]
Loans receivable	0	18
Substandard [Member] | Commercial Real EState SBA Loans [Member]
Loans receivable	60	69
Doubtful [Member]
Total commercial loans	262	280
Doubtful [Member] | Commercial Real Estate Construction [Member]
Loans receivable	0	0
Total	186	204
Doubtful [Member] | Commercial And Industrial Of Commercial [Member]
Loans receivable	0	0
Total	76	76
Doubtful [Member] | Commercial And Industrial Of SBA Loans [Member]
Loans receivable	0	0
Doubtful [Member] | Commercial Real Estate Commercial Mortgage [Member]
Loans receivable	186	204
Doubtful [Member] | Commercial Real Estate SBA Loans [Member]
Loans receivable	0	0
Doubtful [Member] | Commercial Real Estate Religious Organizations [Member]
Loans receivable	0	0
Doubtful [Member] | Commercial And Industrial Of Asset Based [Member]
Loans receivable	$ 76	$ 76